<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="公告标题" prop="noticeTitle">
        <el-input
          v-model="queryParams.noticeTitle"
          placeholder="请输入公告标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="操作人员" prop="createBy">
        <el-input
          v-model="queryParams.createBy"
          placeholder="请输入操作人员"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="noticeType">
        <el-select v-model="queryParams.noticeType" placeholder="公告类型" clearable size="small">
          <el-option
            v-for="dict in typeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:notice:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:notice:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:notice:remove']"
        >删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="序号" align="center" prop="noticeId" width="100"/>
      <el-table-column
        label="公告标题"
        align="center"
        prop="noticeTitle"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        label="公告类型"
        align="center"
        prop="noticeType"
        :formatter="typeFormat"
        width="100"
      />
      <el-table-column
        label="状态"
        align="center"
        prop="status"
        :formatter="statusFormat"
        width="100"
      />
      <el-table-column label="创建者" align="center" prop="createBy" width="100"/>
      <el-table-column label="创建时间" align="center" prop="createTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:notice:edit']"
          >修改
          </el-button>

          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:notice:remove']"
          >删除
          </el-button>

          <!--查看内容按钮-->
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleShowDetails(scope.row)"
            v-hasPermi="['system:notice:edit']"
          >查看内容
          </el-button>


        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />


    <!-- 添加或修改公告对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="公告标题" prop="noticeTitle">
              <el-input v-model="form.noticeTitle" placeholder="请输入公告标题"/>
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="公告类型" prop="noticeType">
              <el-select v-model="form.noticeType" placeholder="请选择">
                <el-option
                  v-for="dict in typeOptions"
                  :key="dict.dictValue"
                  :label="dict.dictLabel"
                  :value="dict.dictValue"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>

          <el-col :span="24">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in statusOptions"
                  :key="dict.dictValue"
                  :label="dict.dictValue"
                >{{dict.dictLabel}}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>

          <el-col :span="24">
            <el-form-item label="内容">
              <editor v-model="form.noticeContent" :aria-disabled="true"  :min-height="192"/>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!--查看内容的对话框-->
    <el-dialog :title="title" :visible.sync="noticeContentOpen" width="780px"   center  append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>

          <el-col :span="24">
            <el-form-item label="内容">
              <editor v-model="form.noticeContent" :min-height="192"/>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
    </el-dialog>





  </div>

</template>






<script>
    import {listNotice, getNotice, delNotice, addNotice, updateNotice, exportNotice} from "@/api/system/notice";
    import Editor from '@/components/Editor';

    export default {
        name: "Notice",
        components: {
            Editor
        },
        data() {
            return {
                // 遮罩层
                loading: true,
                // 选中数组
                ids: [],
                // 非单个禁用
                single: true,
                // 非多个禁用
                multiple: true,
                // 显示搜索条件
                showSearch: true,
                // 总条数
                total: 0,
                // 公告表格数据
                noticeList: [],
                // 弹出层标题
                title: "",
                // 是否显示弹出层
                open: false,

                //查看内容的弹出框
                noticeContentOpen: false,
                noticeContent: undefined,



                // 类型数据字典
                statusOptions: [],
                // 状态数据字典
                typeOptions: [],
                // 查询参数
                queryParams: {
                    pageNum: 1,
                    pageSize: 10,
                    noticeTitle: undefined,
                    createBy: undefined,
                    status: undefined
                },
                // 表单参数
                form: {},
                // 表单校验
                rules: {
                    noticeTitle: [
                        {required: true, message: "公告标题不能为空", trigger: "blur"}
                    ],
                    noticeType: [
                        {required: true, message: "公告类型不能为空", trigger: "change"}
                    ]
                }
            };
        },
        created() {
            this.getList();
            this.getDicts("sys_notice_status").then(response => {
                this.statusOptions = response.data;
            });
            this.getDicts("sys_notice_type").then(response => {
                this.typeOptions = response.data;
            });
        },
        methods: {
            /** 查询公告列表 */
            getList() {
                this.loading = true;
                listNotice(this.queryParams).then(response => {
                    this.noticeList = response.rows;
                    this.total = response.total;
                    this.loading = false;
                });
            },
            // 公告状态字典翻译
            statusFormat(row, column) {
                return this.selectDictLabel(this.statusOptions, row.status);
            },
            // 公告状态字典翻译
            typeFormat(row, column) {
                return this.selectDictLabel(this.typeOptions, row.noticeType);
            },
            // 取消按钮
            cancel() {
                this.open = false;
                this.reset();
            },
            // 表单重置
            reset() {
                this.form = {
                    noticeId: undefined,
                    noticeTitle: undefined,
                    noticeType: undefined,
                    noticeContent: undefined,
                    status: "0"
                };
                this.resetForm("form");
            },
            /** 搜索按钮操作 */
            handleQuery() {
                this.queryParams.pageNum = 1;
                this.getList();
            },
            /** 重置按钮操作 */
            resetQuery() {
                this.resetForm("queryForm");
                this.handleQuery();
            },
            // 多选框选中数据
            handleSelectionChange(selection) {
                this.ids = selection.map(item => item.noticeId)
                this.single = selection.length != 1
                this.multiple = !selection.length
            },
            /** 新增按钮操作 */
            handleAdd() {
                this.reset();
                this.open = true;
                this.title = "添加公告";
            },
            /** 修改按钮操作 */
            handleUpdate(row) {
                this.reset();
                const noticeId = row.noticeId || this.ids
                getNotice(noticeId).then(response => {
                    this.form = response.data;
                    this.open = true;
                    this.title = "修改公告";
                });
            },

            /** 查看内容按钮操作 */
            handleShowDetails(row) {
                this.title=row.noticeTitle
                this.noticeContentOpen=true
                this.noticeContentOpen=row.noticeContent
            },


            /** 提交按钮 */
            submitForm: function () {
                this.$refs["form"].validate(valid => {
                    if (valid) {
                        if (this.form.noticeId != undefined) {
                            updateNotice(this.form).then(response => {
                                this.msgSuccess("修改成功");
                                this.open = false;
                                this.getList();
                            });
                        } else {
                            addNotice(this.form).then(response => {
                                this.msgSuccess("新增成功");
                                this.open = false;
                                this.getList();
                            });
                        }
                    }
                });
            },
            /** 删除按钮操作 */
            handleDelete(row) {
                const noticeIds = row.noticeId || this.ids
                this.$confirm('是否确认删除公告编号为"' + noticeIds + '"的数据项?', "警告", {
                    confirmButtonText: "确定",
                    cancelButtonText: "取消",
                    type: "warning"
                }).then(function () {
                    return delNotice(noticeIds);
                }).then(() => {
                    this.getList();
                    this.msgSuccess("删除成功");
                })
            }
        }
    };
</script>
